40578411

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4003}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 56376320

約数和(自身を除く): 15797909

約数列:

[1, 3, 31, 93, 109, 327, 3379, 4003, 10137, 12009, 124093, 372279, 436327, 1308981, 13526137, 40578411]

約数ペア:

[(1, 40578411), (3, 13526137), (31, 1308981), (93, 436327), (109, 372279), (327, 124093), (3379, 12009), (4003, 10137)]